package cn.wyz.basic.util;

import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.stereotype.Component;

/**
 * 获取应用上下文对象工具类
 */
@Component
public class ApplicationContextUtil implements ApplicationContextAware {

    public static ApplicationContext context;

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        context = applicationContext;
    }

    //根据bean名字获取工厂中指定bean 对象
    public static Object getBean(String beanName) {
        return context.getBean(beanName);
    }
}